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37-051-24571

Well Details

Well ID: 37-051-24571
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Country: United States
State: Pennsylvania
County: Fayette
Municipality: Redstone Township
Operator Name: CHEVRON APPALACHIA LLC
Well Pad ID: 144779
Farm/Lease Name: SANFILIPPO UNIT 1H
License Status: Active
Spud Date: 2014-01-09
Permit Date: 2013-03-13
Unconventional Well: Y
Configuration: Horizontal Well
Latitude: 39.978397
Longitude: -79.844650

For data sources see[1][2][3]

Fracking Activities

Fracking Jobs

Job Number Job Start Date Job End Date True Vertical Depth (ft) Total Water Volume (gal) Total Non-Water Volume (gal)
1 2015-09-17 2015-10-06 8344 14,807,500.0

Fluid Composition Data

Job Number Trade Name Supplier Purpose Ingredient Name CAS Number Additive Percentage by Mass Job Percentage by Mass Mass Used (lb)
1 J134 Schlumberger Gel Breaker Hemicellulase enzyme 9012-54-8 100 0.0010371 0
J580 Schlumberger Gelling Agent Carbohydrate Polymer Proprietary 100 0.0285851 0
J609W Schlumberger Friction Reducer Ammonium Sulfate 7783-20-2 30 0.00565956 0
Urea 57-13-6 5 0.00094326 0
L058 Schlumberger Iron Stabilizer Sodium erythorbate 6381-77-7 100 0.00043852 0
Proppant Schlumberger Proppant Crystalline Silica 14808-60-7 100 9.56366 0
B317 Schlumberger Scale Inhibitor Ethane-1,2-diol 107-21-1 5 0.00010649 0
Trisodium ortho phosphate 7601-54-9 5 0.00010649 0
A264 Schlumberger Corrosion Inhibitor Methanol 67-56-1 40 0.00005438 0
Aliphatic acids Proprietary 30 0.00004078 0
Aliphatic alcohols, ethoxylated #1 Proprietary 30 0.00004078 0
Prop-2-yn-1-ol 107-19-7 10 0.00001359 0
M300 BASF Corporation Biocide Water 7732-18-5 75 0.00168212 0
Glutaral 111-30-8 25 0.00056071 0
U042 Schlumberger Iron Chelating Agent Trisodium nitrilotriacetate (im purity) 5064-31-3 10 0.00027801 0
Tetrasodium ethylenediam inetetraacetate 64-02-8 60 0.00166805 0
Sodium hydroxide 1310-73-2 5 0.000139 0
7.5% Acid Schlumberger Perf Cleanup Hydrocloric Acid 7647-01-0 8 0.00972934 0
Base Fluid Chevron Carrier/Base Fluid Water (Including Mix Water Supplied by Client) 7732-18-5 100 90.2585 0

For data sources see[4]

Production Data

Period Operator Name Gas Quantity (mcf) Gas Production Days Oil Quantity (bbl) Oil Production Days Water Quantity (bbl) Water Production Days
2014 CHEVRON APPALACHIA LLC 0.00 0 0.00 0 0.00 0
2015 CHEVRON APPALACHIA LLC 133,685.00 20 0.00 0 0.00 0
2016 CHEVRON APPALACHIA LLC 2,023,507.00 366 0.00 0 0.00 0
2017 CHEVRON APPALACHIA LLC 1,342,236.00 365 0.00 0 0.00 0
2018 CHEVRON APPALACHIA LLC 1,026,715.00 365 0.00 0 0.00 0
2019 CHEVRON APPALACHIA LLC 226,141.00 90 0.00 0 0.00 0

For data sources see[5]

Waste Data

Period Operator Waste Type Quantity Disposal Method Waste Facility ID
2014 CHEVRON APPALACHIA LLC Drill Cuttings (in Tons) 617.84 Tons LANDFILL 100592
2014 CHEVRON APPALACHIA LLC Drilling Fluid Waste (in Barrels) 825.00 Bbl RESIDUAL WASTE PROC FAC (GENERAL PERMIT) WMGR123SW001
2014 CHEVRON APPALACHIA LLC Fracing Fluid Waste (in Barrels) 440.00 Bbl REUSE OTHER THAN ROAD SPREADING
2014 CHEVRON APPALACHIA LLC Drilling Fluid Waste (in Barrels) 1,526.00 Bbl REUSE OTHER THAN ROAD SPREADING
2015 CHEVRON APPALACHIA LLC Drill Cuttings (in Tons) 1,274.70 Tons LANDFILL 100419
2015 CHEVRON APPALACHIA LLC Fracing Fluid Waste (in Barrels) 3,016.00 Bbl RESIDUAL WASTE PROC FAC (GENERAL PERMIT) WMGR123SW001
2015 CHEVRON APPALACHIA LLC Drill Cuttings (in Tons) 26.12 Tons LANDFILL 100592
2015 CHEVRON APPALACHIA LLC Drilling Fluid Waste (in Barrels) 1,422.00 Bbl RESIDUAL WASTE PROC FAC (GENERAL PERMIT) WMGR123SW001
2015 CHEVRON APPALACHIA LLC Produced Fluid (in Barrels) 100.00 Bbl REUSE OTHER THAN ROAD SPREADING
2015 CHEVRON APPALACHIA LLC Drill Cuttings (in Tons) 297.37 Tons LANDFILL 100172
2015 CHEVRON APPALACHIA LLC Fracing Fluid Waste (in Barrels) 10,664.97 Bbl REUSE OTHER THAN ROAD SPREADING
2016 CHEVRON APPALACHIA LLC Filter Socks (in Tons) RWC 812 2.60 Tons STORAGE PENDING DISPOSAL OR REUSE MID0209062814
2016 CHEVRON APPALACHIA LLC Produced Fluid (in Barrels) RWC 802 9,623.03 Bbl REUSE OTHER THAN ROAD SPREADING
2016 CHEVRON APPALACHIA LLC Waste Water Treatment Sludge (in Tons) RWC 804 5.25 Tons STORAGE PENDING DISPOSAL OR REUSE MID0209062814
2016 CHEVRON APPALACHIA LLC Produced Fluid (in Barrels) RWC 802 3,212.16 Bbl CENTRALIZED TREATMENT PLANT FOR RECYCLE WMGR123SW019
2016 CHEVRON APPALACHIA LLC Fracturing Fluid Waste (in Barrels) RWC 805 2,020.00 Bbl REUSE OTHER THAN ROAD SPREADING
2016 CHEVRON APPALACHIA LLC Synthetic Liner Materials (in Tons) RWC 806 2.81 Tons STORAGE PENDING DISPOSAL OR REUSE MID0209062814
2017 CHEVRON APPALACHIA LLC Produced Fluid (in Barrels) RWC 802 1,642.63 Bbl RESIDUAL WASTE PROCESSING FACILITY WMGR123SW019
2017 CHEVRON APPALACHIA LLC Drilling Fluid Waste (in Barrels) RWC 803 74.08 Bbl RESIDUAL WASTE PROCESSING FACILITY WMGR123SW019
2017 CHEVRON APPALACHIA LLC Produced Fluid (in Barrels) RWC 802 16,011.66 Bbl RESIDUAL WASTE PROCESSING FACILITY WMGR123SW001
2017 CHEVRON APPALACHIA LLC Produced Fluid (in Barrels) RWC 802 488.48 Bbl REUSE AT A WELL PAD OUTSIDE PENNSYLVANIA
2017 CHEVRON APPALACHIA LLC Produced Fluid (in Barrels) RWC 802 570.68 Bbl REUSE (AT WELL PAD)
2017 CHEVRON APPALACHIA LLC Produced Fluid (in Barrels) RWC 802 187.13 Bbl RESIDUAL WASTE PROCESSING FACILITY WMGR123SW005
2018 CHEVRON APPALACHIA LLC Produced Fluid (in Barrels) RWC 802 37.40 Bbl RESIDUAL WASTE PROCESSING FACILITY WMGR123SW019
2018 CHEVRON APPALACHIA LLC Produced Fluid (in Barrels) RWC 802 1,425.33 Bbl REUSE AT A WELL PAD OUTSIDE PENNSYLVANIA
2018 CHEVRON APPALACHIA LLC Produced Fluid (in Barrels) RWC 802 423.34 Bbl REUSE (AT WELL PAD)
2018 CHEVRON APPALACHIA LLC Produced Fluid (in Barrels) RWC 802 70.00 Bbl RESIDUAL WASTE PROCESSING FACILITY WMGR123SW005
2019 CHEVRON APPALACHIA LLC Produced Fluid (in Barrels) RWC 802 746.66 Bbl REUSE (AT WELL PAD)

For data sources see[6]

Inspection Data

Inspections Performed

Inspection ID Inspection Category Inspection Date Inspection Type Inspection Result Inspection Comments
2161246 Primary Facility 2013-04-16 Administrative/File Review No Violations Noted OG-71 review and approval.
2168563 Primary Facility 2013-05-21 Routine/Complete Inspection No Violations Noted Pre-op inspection, all perimeter E&S controls in and functioning. Site ID sign up. Plans and permits in tube.
2239410 Primary Facility 2014-01-23 Drilling/Alteration No Violations Noted Highlands Rig #14 drilling ahead at 401 ft.
2242872 Primary Facility 2014-01-30 Routine/Complete Inspection No Violations Noted On 1/30/2014, the Department conducted an inspection at the Chevron Appalachia’s Sanfilippo Well Unit site in Redstone Twp., Fayette County.
2246150 Primary Facility 2014-01-28 Drilling/Alteration No Violations Noted HORIZONTAL MARCELLUS,HIGHLANDS # 14 DRILLING ON AIR @ 775' (TD). RUNNING COAL PROTECTION CASING AND CEMENTING TODAY (1/25/2014). IT TOOK 3 - STAGES OF CEMENTING TO ACHIEVE CEMENT TO SURFACE. THE JOB USED 132 BBLS OF CEMENT TO FILL ANNULUS CAPACITY WHICH 50 BBLS WAS REQUIRED TO FILL. THE OPERATOR SHOULD CONSIDER A (CBL ) TO VERIFY PROPER CEMENT BOND AND QUANITY OF CEMENT.
2337428 Primary Facility 2015-01-16 Routine/Complete Inspection No Violations Noted Drilling appeared to have been completed, well was not equipped for production. There was no observed accelerated erosion or sedimentation in relation to the site or access road.
2383613 Primary Facility 2015-05-08 Drilling/Alteration No Violations Noted HORIZONTAL MARCELLUS, Drilling on air @ 2294' (TD). Running Intermediate Casing and cementing today (5/7/2015 ).
2383629 Primary Facility 2015-05-22 Drilling/Alteration No Violations Noted HORIZONTAL MARCELLUS, Drilling on fluid @ 17,679' (TD).Running 51/2" Prod. Casing and cementing today (5/22/2015 ).
2435760 Primary Facility 2015-12-23 Drilling/Alteration No Violations Noted HORIZONTAL MARCELLUS, Stimulation completed , in process of removing flow back equipment and cleaning up site.
2453366 Primary Facility 2016-01-04 Routine/Complete Inspection No Violations Noted On 12/24/15 the Department received a request for site restoration extension from Chevron Appalachia LLC for the Sanfilippo Pad A and Pad B.

On 01/04/16 at approximately 0700 hours I conducted a routine complete inspection of the site. The Act 9 sign was in place. All required documents were present at the site.

The site was not restored at the time of inspection. It appeared the pipeline connection had been recently installed to the Pad A. The site was stable.

The Department has reviewed the request for site restoration extension. The restoration date was to be 03/24/16, but a new date of 10/31/16 has been approved for both the Pad A and Pad B.

2494950 Primary Facility 2016-06-08 Routine/Complete Inspection No Violations Noted HORIZONTAL MARCELLUS, Completing final restoration.
2494952 Primary Facility 2016-06-08 Routine/Complete Inspection No Violations Noted HORIZONTAL MARCELLUS, Completing final restoration.
2564237 Primary Facility 2017-02-23 Routine/Complete Inspection No Violations Noted The Act 9 sign was in place and all required documents were present at the site. The site was vegetated, but additional growth is needed to reach a uniform 70% growth. Small erosion rills were observed on the site (see photographs). The rills had been addressed by Chevron and straw bale BMPs were in place to prevent further erosion. One rill appeared to have previously had straw bale BMPs present, but they had since degraded. It is recommended this location be addressed.
2693615 Primary Facility 2018-02-05 Site Restoration No Violations Noted A site restoration inspection was conducted in response to an NOT submittal by Chevron. The Act 9 sign was in place and all required documents were present at the site. The production equipment on both Pad A and pad B appeared to be in good condition. The site was well vegetated and there were no signs of erosion observed. The site meets and exceeds 70% uniform vegetative cover. The NOT is approved.

For data sources see[7]

References